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Cheap United Airlines flights

LHR
27 Feb — 6 Mar1
1 adult

United Airlines information

Discover detailed information about United Airlines flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 22 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£41

Most Popular Route

LAS to LAX

Shortest flight

0h 48m

Longest Flight

10h 21m
Flying from San Francisco to Burbank Bob Hope
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Flying from Las Vegas Harry Reid Intl to Los Angeles
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Flying from Denver Intl to Cheyenne
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Flying from Las Vegas Harry Reid Intl to Toronto Pearson Intl
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Cheapest United Airlines flights
Explore the most affordable United Airlines flight options available. Find the lowest fares based on data from user searches, with prices last updated on 22 February 2025.

Tue 22/410:26CMH - LHR
2 stops15h 04mUnited Airlines
Tue 29/408:30LHR - CMH
2 stops15h 21mUnited Airlines
Deal found £544
Mon 7/410:26CMH - MAN
2 stops18h 29mUnited Airlines
Mon 14/410:35MAN - CMH
2 stops16h 37mUnited Airlines
Deal found £583
Mon 7/419:50CMH - EDI
1 stop9h 45mUnited Airlines
Mon 14/412:30EDI - CMH
1 stop11h 21mUnited Airlines
Deal found £626

United Airlines Reviews

Read reviews and feedback from other travellers about their experiences with United Airlines sourced from user searches. These reviews were last updated on 22 February 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
United Airlines
7.4
Good
8,759 reviews
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Overview

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7
Pros +
  • "Everything was cool, smooth flight." (in 2442 reviews)
  • The flight arrived early and that was great (in 143 reviews)
  • Flight was quick and easy. (in 2395 reviews)
Cons -
  • Customer service was very poor. (in 236 reviews)
  • Entertainment wasn’t working well at all (in 1245 reviews)
  • Dinner time flight no food. (in 5027 reviews)

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

    The most popular airports for United Airlines are Newark, San Francisco, and Washington, D.C. Dulles Intl according to our data. Flights to or from any of these airports should be available via United Airlines year-round.

  • What is United Airlines’s cheapest domestic flight?

    The cheapest domestic United Airlines flight is flying San Francisco to Burbank Bob Hope, which is £41. This round-trip flight has 0 stops. For a one-way domestic United Airlines flight, the cheapest route is Burbank Bob Hope to San Francisco (0 stops) for £23.

  • What is United Airlines’s cheapest international flight?

    The least expensive round-trip international United Airlines flight is: -Vancouver Intl to Las Vegas Harry Reid Intl, -1 stop, -£130 per ticket United Airlines has international one-way flights available, but the cheapest is a flight from Las Vegas Harry Reid Intl to Toronto Pearson Intl for just £50. This flight has 1 stop.

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